Para desinstalar somente phpmyadmin do Ubuntu 14.04 (Trusty Tahr) execute no terminal:
sudo apt-get remove phpmyadmin
Desinstalar phpmyadmin e os pacotes dependentes
Para desinstalar o pacote phpmyadmin e quaisquer outros pacotes dependentes que não sejam mais necessários do Ubuntu Trusty.
sudo apt-get autoremove phpmyadmin
Expurgar phpmyadmin
Se você também deseja limpar as configurações e/ou dados de phpmyadmin do Ubuntu Trusty então use este comando:
sudo apt-get purge phpmyadmin
Para limpar as configurações e/ou arquivos de dados do phpmyadmin e de seus pacotes dependentes do Ubuntu Trusty execute:
sudo apt-get autoremove --purge phpmyadmin
More information about apt-get remove
Advanced Package Tool, or APT, is a free software user interface that works with core libraries to handle the installation and removal of software on Debian, Ubuntu and other Linux distributions. APT simplifies the process of managing software on Unix-like computer systems by automating the retrieval, configuration and installation of software packages, either from precompiled files or by compiling source code.
apt-get is the command-line tool for handling packages, and may be considered the user's "back-end" to other tools using the APT library.
apt-get remove is identical to install except that packages are removed instead of installed. Note that removing a package leaves its configuration files on the system. If a plus sign is appended to the package name (with no intervening space), the identified package will be installed instead of removed.
Veja também
Como instalar o pacote phpmyadmin no Ubuntu 14.04 (Trusty Tahr)
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